OSC Radiator 2947
Radiator. (2947) by OSC
OSC Premium New Automotive Radiator is designed to OES form and function. OSC radiators are technically advanced and made from premium grade aluminum. The tubes are cadmium plated inside and out to prevent premature failure. OSC does not substitute aluminum coolers in place of Stainless Steel plate or Copper and Brass concentric coolers and they use a die cut gasket to ensure there are no leaks. Each radiator is individually pressure tested and engineered for multi-fit without compromising the look and fit. All necessary fittings or hardware are included in each unit. All units meet OES cooler design with copper concentric coolers and plate coolers where originally equipped.
Made from premium grade aluminum.The tubes are cadmium plated inside and out to prevent premature failure. Each radiator is individually pressure tested and engineered for multi-fit without compromising the look and fit.
Fits: 03-06AVAL/SUB/YUK-XL 03-07SIL/SIRA V8 8.1L AT 5SPEED ALLISON
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 - 2004 | Chevrolet | Avalanche 2500 | Base |
| 2005 - 2006 | Chevrolet | Avalanche 2500 | LS, LT |
| 2003 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2003 - 2006 | Chevrolet | Silverado 2500 HD | LS, WT, LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS, LT, WT |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2003 - 2006 | Chevrolet | Silverado 3500 | LT, Base, LS |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS, WT, LT |
| 2003 - 2006 | Chevrolet | Suburban 2500 | LT, LS |
| 2003 - 2005 | GMC | Sierra 2500 HD | Base |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2003 - 2006 | GMC | Sierra 2500 HD | SLT, WT, SLE |
| 2007 | GMC | Sierra 2500 HD Classic | WT, SLT, SLE, SL |
| 2003 - 2005 | GMC | Sierra 3500 | Base |
| 2006 | GMC | Sierra 3500 | SL |
| 2003 - 2006 | GMC | Sierra 3500 | SLT, SLE |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SLT, WT, SLE, SL |
| 2003 - 2006 | GMC | Yukon XL 2500 | SLT, SLE |